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At Nasir Nickel Alloys in Manama, Bahrain, Copper Nickel Flanges are engineered to provide excellent corrosion resistance, high mechanical strength, and long-term reliability for demanding marine, chemical, and industrial applications. Manufactured from premium copper-nickel alloys, these flanges deliver superior resistance to seawater, brackish water, and chloride-induced corrosion while maintaining structural integrity under high-pressure conditions. Precision-engineered for leak-proof connections and consistent performance, Copper Nickel Flanges are ideal for seawater piping, desalination plants, heat exchangers, marine systems, and offshore platforms, offering durable, efficient, and reliable solutions in highly corrosive and aggressive environments.
Copper Nickel Flanges are primarily composed of copper and nickel, typically in ratios such as 70/30 or 90/10, with minor additions of iron and manganese to enhance strength and corrosion resistance. This composition provides outstanding resistance to seawater, brackish water, and biofouling, along with excellent pitting and crevice corrosion resistance. Mechanically, these flanges exhibit good tensile and yield strength, toughness, and fatigue resistance under fluctuating pressures and thermal cycling. Copper Nickel Flanges combine corrosion resistance with mechanical durability, ensuring reliable long-term performance in aggressive marine and industrial environments.
| Specifications | : | ASTM / ASME SB 61 / 62 / 151 / 152 |
| Dimensions | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standards | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Size | : | 1/2″ 36″ |
| Flange Face Type | : | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Grades | : | Copper Nickel 90/10 (C70600), Cupro Nickel 70/30 (C71500), UNS C71640 |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Flanges in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper Nickel Flanges are widely used in industries requiring high corrosion resistance, mechanical strength, and durability. They are ideal for seawater piping systems, desalination plants, heat exchangers, shipbuilding, offshore platforms, and industrial pipelines. Their resistance to corrosion, biofouling, and chloride-rich conditions makes them suitable for extreme marine and industrial applications. These flanges provide secure, leak-proof connections in piping and process systems, ensuring safe and consistent operation. By delivering reliable long-term performance under aggressive conditions, Copper Nickel Flanges ensure durable, efficient, and high-performance operation across chemical, petrochemical, marine, and industrial applications.
